ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,890, issued on May 26, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Rotating mechanism and electronic device" was invented by Zhengyi Xu (Shanghai), Wenjie Jiang (Shanghai), Yunyong Li (Shanghai), Chunjun Ma (Shanghai), Gangchao Wang (Shanghai) and Haoyang Xia (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "This application provides a rotating mechanism and an electronic device. The rotating mechanism includes a first housing connecting rod, a second housing connecting rod, a primary shaft, a first rotating door plate, a second rotating door plate, and a door plate swing arm. The first rotating door plate and the s...